Radiant2007 :-): When you surf the net you kinda need that sandpit otherwise you would be offended by probably more than half the sites you might come across. In the settings page you can display the ad on the bottom of the page only or like King Reza said just turn them off.

The more sensible option would be to talk to your kids before allowing them anywhere near the net and explain that no matter how careful they are they may see things that are not particularly savoury. Being open and honest with your kids and keeping an eye on their surfing habits will still only protect them so much. Those sort of ads are rife and you will never stop them.